TDA8547TS/N1 NXP Semiconductors, TDA8547TS/N1 Datasheet - Page 10

• Manufacturer Part Number: TDA8547TS/N1
• Description: AMP, AUDIO, PWR, 1.2W, AB, 20SSOP
• Manufacturer: NXP Semiconductors

Specifications of TDA8547TS/N1

• Amplifier Class: AB
• No. Of Channels: 2
• Output Power: 1.2W
• Load Impedance: 16ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: SSOP
• No. Of Pins: 20
• Base Number: 8547
• Supply Voltage Range: 2.2V To 18V
• Thd + N: 0.15% @ 0.4W, 8ohm, VCC=5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
BTL APPLICATION
1998 Apr 01
handbook, full pagewidth
handbook, halfpage
2
output channel switching
R
Gain channel 1
Gain channel 2
L
(mA)
= .
I q
30
20
10
0
0.7 W BTL audio amplifier with
0
Fig.5 I
=
=
4
2
2
R2
------- -
R1
R4
------- -
R3
q
1 F
1 F
as a function of V
C1
C2
V i1
V i2
8
10 k
10 k
R1
R3
R2
R4
12
47 F
50 k
50 k
C3
OUT2
16
CC
V CC (V)
SELECT
.
MGD890
MODE
SVRR
IN1
IN1
IN2
IN2
20
Fig.4 BTL application.
17
16
14
15
5
4
6
TDA8547TS
20
1
10
handbook, halfpage
GND
11
10
f = 1 kHz; G
(1) V
THD
(%)
10
10
18
13
10
3
8
CC
10
1
1
2
= 5 V; R
OUT1
OUT1
OUT2
OUT2
MGK985
2
v
= 20 dB.
Fig.6 THD as a function of P
L
= 8 .
100 nF
10
C4
1
R L1
R L2
C5
100 F
(1)
1
V CC
TDA8547TS
Product specification
P o (W)
o
MGK988
.
10